/*
 * Copyright 2016 Crown Copyright
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package stroom.pipeline;

import stroom.util.pipeline.scope.PipelineScoped;
import stroom.util.shared.Location;
import stroom.util.shared.Severity;

@PipelineScoped
public class ErrorWriterProxy implements ErrorWriter {
    private ErrorWriter errorWriter;

    public void setErrorWriter(final ErrorWriter errorWriter) {
        this.errorWriter = errorWriter;
    }

    @Override
    public void log(final Severity severity, final Location location, final String elementId, final String message) {
        if (errorWriter != null) {
            errorWriter.log(severity, location, elementId, message);
        }
    }
}
